Displaying The Calculation Results Of A Drawn Single-Variable Graph - Casio Algebra FX 2.0 PLUS User Manual

Calculating and Graphing Single-Variable Statistical Data
k Displaying the Calculation Results of a Drawn Single-Variable Graph
Single-variable statistics can be expressed as both graphs and parameter values. When
these graphs are displayed, the single-variable calculation results appear as shown below
when you press 4(CALC)b(1VAR).
• Use c to scroll the list so you can view the items that run off the bottom of the screen.
The following describes the meaning of each of the parameters.
............. mean
o
Σ x
........... sum
Σ x
2 .......... sum of squares
x σ
.......... population standard deviation
n
x σ
........ sample standard deviation
n–1
n
............. number of data items
minX ....... minimum
Q1 .......... first quartile
Med ........ median
Q3 .......... third quartile
maxX ...... maximum
Mod ........ mode
n
Mod : ... number of data mode items
Mod : F ... data mode frequency
• Press 6(DRAW) to return to the original single-variable statistical graph.
# When Mod has multiple solutions, they are all
displayed.
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